162980 (2001 RR17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4886796304 ± 1.13e-08
Semi-major axis (a)1.5533824896 AU ± 2.30e-09
Inclination (i)30.39824913° ± 2.28e-06
Long. of Asc. Node (Ω)177.59857852° ± 4.59e-06
Arg. of Perihelion (ω)351.48950262° ± 4.97e-06
Mean Anomaly (M)10.50450706° ± 6.20e-06
Mean Motion (n)0.5090901194°/day ± 1.13e-09
Perihelion dist (q)0.79427611 AU ± 1.75e-08
Aphelion dist (Q)2.31248887 AU ± 1.78e-08
Orbital Period1.93605463 yr ± 4.30e-09
Physical Parameters
H (abs. magnitude)16.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.250″
Uncertainty0
Orbit TypeApollo
MOID0.197807 AU
Observations Used1050
Gaia Obs Used50
Oppositions19
Arc Total1976-2016
First Observation Used1976-11-16
Last Observation Used2024-11-04
Observations (1137)
Date Type RA Dec Mag Band Observatory
2016-08-05 02:36:15 C 19 21 56.78 +27 58 37.1 S G36
2016-08-05 03:06:07 C 19 21 55.50 +27 57 59.0 S G36
2016-08-06 02:13:35 C 19 20 56.82 +27 28 43.0 S G36
2016-08-06 02:33:42 C 19 20 55.98 +27 28 17.3 S G36
2016-08-06 03:03:40 C 19 20 54.70 +27 27 38.8 S G36
2016-08-07 01:56:26 C 19 19 59.37 +26 58 29.5 S G36
2016-08-07 02:23:58 C 19 19 58.24 +26 57 53.9 S G36
2016-08-07 02:49:01 C 19 19 57.23 +26 57 21.5 S G36
2016-08-08 01:56:13 C 19 19 04.02 +26 27 42.5 S G36
2016-08-08 02:46:14 C 19 19 02.08 +26 26 37.8 S G36
2016-08-08 03:13:40 C 19 19 01.03 +26 26 02.3 S G36
2016-08-09 01:49:32 C 19 18 11.74 +25 56 54.4 S G36
2016-08-09 02:17:02 C 19 18 10.74 +25 56 18.5 S G36
2016-08-09 02:42:03 C 19 18 09.81 +25 55 45.8 S G36
2017-10-02 10:51:51 C 05 54 24.15 -12 28 53.7 q 703
2017-10-02 11:14:00 C 05 54 26.10 -12 29 21.4 q 703
2017-10-14 10:36:35 C 06 22 11.07 -19 14 22.5 U 703
2017-10-14 10:43:44 C 06 22 11.80 -19 14 33.6 U 703
2017-10-14 10:50:52 C 06 22 12.54 -19 14 44.6 U 703
2017-10-17 10:31:19 C 06 29 26.68 -21 06 56.6 U 703
2017-10-17 10:39:07 C 06 29 27.42 -21 07 09.3 U 703
2017-10-17 10:47:06 C 06 29 28.23 -21 07 22.1 U 703
2017-10-22 14:30:09 C 06 42 20.650 -24 30 31.14 L F51
2017-10-22 14:45:04 C 06 42 22.187 -24 30 56.30 L F51
2017-10-22 15:14:59 C 06 42 25.278 -24 31 46.84 L F51
2017-10-27 12:29:37 C 06 55 11.83 -27 54 10.1 T05
2017-10-27 12:34:52 C 06 55 12.39 -27 54 18.8 T05
2017-10-27 12:35:32 C 06 55 12.47 -27 54 20.1 T05
2017-10-27 12:40:09 C 06 55 12.97 -27 54 28.5 T05
2017-10-27 12:40:49 C 06 55 13.08 -27 54 29.3 T05
2017-10-27 12:46:45 C 06 55 13.62 -27 54 40.5 T05
2017-10-27 12:47:25 C 06 55 13.77 -27 54 41.8 T05
2017-10-27 12:52:00 C 06 55 14.28 -27 54 49.4 T05
2017-10-27 12:52:40 C 06 55 14.35 -27 54 50.8 T05
2017-10-27 12:57:55 C 06 55 14.91 -27 55 00.0 T05
2017-11-02 13:04:52 C 07 11 56.32 -32 14 07.5 T08
2017-11-02 13:18:03 C 07 11 57.94 -32 14 32.7 T08
2017-11-02 13:19:22 C 07 11 57.99 -32 14 34.7 T08
2017-11-02 13:33:17 C 07 11 59.62 -32 14 58.4 T08
2017-11-10 13:38:56 C 07 36 37.68 -38 11 15.0 U T08
2017-11-10 13:49:29 C 07 36 39.08 -38 11 36.5 U T08
2017-11-10 13:57:24 C 07 36 40.09 -38 11 51.6 U T08
2017-11-10 13:58:03 C 07 36 40.23 -38 11 52.0 U T08
2017-11-21 14:16:09 S 08 17 25.757 -46 19 48.97 L C51
2017-11-22 09:07:20 S 08 20 45.526 -46 53 35.30 L C51
2018-05-24 09:05:57 C 21 33 42.89 +27 32 10.9 U G96
2018-05-24 09:13:36 C 21 33 43.02 +27 32 15.3 U G96
2018-05-24 09:21:16 C 21 33 43.15 +27 32 19.4 U G96
2018-05-24 09:28:55 C 21 33 43.30 +27 32 23.7 U G96
2018-06-07 08:54:08 C 21 36 17.41 +30 10 57.9 U G96